#include <stdio.h>

int main(void)
{
	int arr[3][4] = {2,3,7,9,8,2};
	// 数组指针 p = arr
	// p占多少字节?8 p的运算能力16 
	int (*p)[4] = arr;
	int i, j;

	printf("%p\n", p);
	printf("%p\n", p + 1);
	printf("%p\n", *p);
	printf("%p\n", *p + 1);
	printf("%d\n", **p);
	printf("%d\n", *(*p + 2));

	return 0;
}

